hg: jdk/submit: 8222670: pathological case of JIT recompilation and code cache bloat

[paul.hohensee at gmail.com]

Changeset: 66666f22f897
Author:    phh
Date:      2019-05-01 07:11 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/66666f22f897

8222670: pathological case of JIT recompilation and code cache bloat

! src/hotspot/share/compiler/compileBroker.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/tieredThresholdPolicy.cpp
+ test/hotspot/jtreg/compiler/tiered/Level2RecompilationTest.java
! test/lib/sun/hotspot/WhiteBox.java